Prediction Audit: Frechen vs Siegburger SV Prediction, Odds & AI Betting Tips

Sep 20, 2026 - 13:30
2 1.17
2 1.43
xG Accuracy: 68%

The model missed the final outcome (Draw 2–2).

The model had projected Siegburger SV at 41.4%, but the full-time result went the other way.

Tracked markets vs full-time result

Prediction grade F

Each row compares the pre-match model lean to the full-time result.

  • Market Prediction Result Outcome
  • Over / Under 2.5 Under 2.5 Over 2.5 (4 goals) ✖ Incorrect
  • Both Teams To Score BTTS Yes Yes ✔ Correct
  • 1X2 Siegburger SV Draw ✖ Incorrect
  • Correct Score Insights 1-1, 0-1, 1-2, 1-0, 0-2 2-2 ✖ Incorrect

Post Match Insights

What worked

  • Expected goals projected a high-scoring match (ΣxG 2.60) — 4 goals materialised
  • Both Teams To Score (Yes) matched the full-time result

What failed

  • Over / Under 2.5: model leaned Under 2.5; match finished Over 2.5 (4 goals)
  • 1X2: model leaned Siegburger SV; match finished Draw

Market lesson

The full-time result was Draw 2–2, which did not match the model's pre-match lean on 1X2.

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Prediction Timeline

How this prediction moved from forecast to full-time review.

  1. Sep 14, 2026 · 01:50 UTC Forecast generated
    • xG · Frechen 1.17 — Siegburger SV 1.43
  2. Sep 20, 2026 · 13:30 UTC Kickoff
  3. FT Full-time result Draw · 2–2
  4. FT Prediction missed 1X2 lean did not match full-time result
  5. Archived Prediction review

Historical Snapshot

Frozen at kickoff — the model output as it stood before the match started.

Historical verdict: Observe
Historical Decision No Primary Bet
Outcome Missed
Pre-match metrics (historical context)
Prediction Reliability 57/100 · Moderate
  • Validation: Pending
Evidence ★★★★★
  • No strong statistical edge
  • Market has already priced much of the edge
  • Validation pending
Market Compatibility 100/100
Betting Confidence 59/100

Validation Report

Immutable Snapshot

Prediction Time: Sep 14, 2026 · 01:50 UTC Snapshot ID: dp-8677941

Closing Odds Pending
AI Fair Odds —
CLV Pending
Final Result Draw · Frechen 2–2 Siegburger SV
Prediction ✖ Missed
Decision Grade F

Model Performance

This prediction contributes to:

  • Primary Bets ROI (180d): -100.0%

Review FAQ

How accurate was the prediction?
This page grades directional markets (1X2, Over/Under 2.5, BTTS) against the full-time result. The prediction grade reflects how many of those tracked markets matched reality.
What does xG Accuracy measure?
xG Accuracy compares the model's pre-match expected-goals profile to the actual scoreline — not whether every market hit. A strong directional review can coexist with a moderate xG accuracy score.
Why wasn't the exact score predicted?
Correct-score outcomes are low-probability tails even when the model reads the match profile well. We highlight top score bins for context; missing the exact line does not invalidate a directional review.
Does this improve the AI record?
Each finished match is logged in our validation pipeline. Aggregated hit rates and CLV studies are published separately — this page is the per-match audit trail.

Predictions are for informational purposes only. Always gamble responsibly and within your limits. Past performance does not guarantee future results.

AI match briefing

AI Match Summary

Pre-match snapshot for this fixture.

  • League: Oberliga - Mittelrhein
  • Fixture: Frechen vs Siegburger SV
  • Kickoff: 2026-09-20 13:30:00
  • 1X2 (model): Home 29.3% · Draw 29.4% · Away 41.4%
  • xG (showing): Frechen 1.17 — Siegburger SV 1.43 (total xG ≈ 2.6)
  • Value headline: None — no positive EV could be estimated on tracked lines at current best prices (missing odds or thin book depth).
  • Structural leans (not bets): Structural lean (model): O/U 2.5 Under 2.5 (Under 2.5 51.8% · Over 2.5 48.2%); BTTS Yes (Yes 54.1% · No 45.9%) Value lean (pricing): O/U 2.5 Under 2.5; BTTS Yes
  • BTTS (model): Yes 54.1% · No 45.9%
  • Correct score (top bin): 1-1 (12.4%)

The decision block shows no default Primary: Primary needs consensus EV ≥ +5.0% plus strength/reliability/calibration gates. A separate Lean/tracked gate is +2.0% (selective only). Lean labels are directional only — not bankroll-sized recommendations.

Prefer skipping to over-staking when the engine is honest about missing edge.

Historical Recommendation

Historical Decision: No Primary Bet

Outcome: Missed — Pre-match 1X2 lean did not match the full-time result.

Risk Factors Considered Before Kickoff

  • Price movement: implied probabilities and EV move with odds.
  • Sample / data gaps: low-information leagues widen forecast bands.
  • In-play state: goals and red cards are not modelled here.
  • Scoreline variance: the most likely scoreline is still usually a low absolute probability outcome (often well below 20%).

Last Updated

September 29, 2026 (UTC)

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Oberliga - Mittelrhein Oberliga - Mittelrhein — Standings
# TEAM MP W D L PTS
1 Wegberg-Beeck 5 4 1 0 13
2 Eintracht Hohkeppel 4 3 1 0 10
3 VfL Vichttal 5 2 2 1 8
4 SSV Merten 4 2 1 1 7
5 Lindenthal-Hohenlind 4 2 1 1 7
6 Fortuna Köln II 3 2 0 1 6
7 Chlodwig Zulpich 4 2 0 2 6
8 Porz 4 1 2 1 5
9 Hürth 4 1 2 1 5
10 Siegburger SV 4 1 2 1 5
11 Frechen 4 1 1 2 4
12 Neunkirchen-Seelscheid 5 1 1 3 4
13 Düren Merzenich 5 1 1 3 4
14 Hennef 05 4 1 1 2 4
15 Bornheim 4 1 0 3 3
16 TuS BW Königsdorf 3 0 0 3 0
# TEAM MP GS GC +/- PTS
1 VfL Vichttal 5 16 10 +6 8
2 Wegberg-Beeck 5 15 4 +11 13
3 Eintracht Hohkeppel 4 13 2 +11 10
4 SSV Merten 4 10 5 +5 7
5 Fortuna Köln II 3 9 6 +3 6
6 Frechen 4 9 10 -1 4
7 Chlodwig Zulpich 4 9 14 -5 6
8 Lindenthal-Hohenlind 4 8 7 +1 7
9 Siegburger SV 4 8 9 -1 5
10 Neunkirchen-Seelscheid 5 7 10 -3 4
11 Düren Merzenich 5 7 11 -4 4
12 Porz 4 6 6 0 5
13 Bornheim 4 6 8 -2 3
14 Hürth 4 3 3 0 5
15 Hennef 05 4 2 7 -5 4
16 TuS BW Königsdorf 3 2 18 -16 0